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논문 기본 정보

자료유형
학술대회자료
저자정보
Wei Liu (Chongqing University) Yimin Shao (Chongqing University) Hongwu Li (China North Vehicle Research Institute) Yan Cheng (China North Vehicle Research Institute) Jin Xu (China North Vehicle Research Institute)
저널정보
제어로봇시스템학회 제어로봇시스템학회 국제학술대회 논문집 ICCAS 2018
발행연도
2018.10
수록면
1,403 - 1,408 (6page)

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초록· 키워드

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In order to accurately calculate the gear transmission efficiency, a new efficiency evaluation method is proposed considering the 3D micro-topography of the tooth surface. Firstly, a digital microsystem is used to obtain the surface micro-topography of gears. The roughnesses of the gears at different meshing positions are then calculated according to the tooth surface micro-topography parameters and the gear meshing principle. Subsequently, the calculated roughnesses are substituted into the gear system dynamic model with the ROMAX software employed, and the distribution of friction coefficient and efficiencies of gear system can be simulated at different input torques and roughnesses. The simulation results show that the greater the surface roughness, the lower the efficiency of gear transmission. Conversely, the greater the torque, the greater the efficiency of the gear transmission. Finally, to further validate the effectiveness of the proposed method, efficiency experiments at same working conditions are carried out and a sound comparative analysis of previous studies is launched. The results show that the proposed method is effective with an error of less than 2%.

목차

Abstract
1. INTRODUCTION
2. ACQUISITION OF TOOTH SURFACE ROUGHNESS
3. EFFICIENCY MODEL OF GEAR SYSTEM
4. VALIDATION OF EFFICIENCY MODEL
5. CONCLUSIONS
REFERENCES

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UCI(KEPA) : I410-ECN-0101-2018-003-003540049